A - General Works 3,053
B - Philosophy, Psychology, Religion 49,270
C - Historical Sciences 17,366
D - World History 47,216
E - United States History 16,781
F - General American History 14,573
G - Geography, Anthropology, Recreation 10,756
H - Social Science 61,622
J - Political Science 15,216
K - Law 6,186
L - Education 10,760
M - Music 43,930
N - Fine Arts 54,894
P - Language and Literature 173,138
Q - Science 32,958
R - Medicine 8,931
S - Agriculture 3,385
T - Technology 10,020
U - Military Science 1,664
V - Naval Science 351
Z - Library Science 7,424
N - Visual Arts 18,385
ND - Painting 13,603
NA - Architecture 8,748
NK - Decorative Arts 4,219
NB - Sculpture 3,403
NC - Drawing, Design, Illustration 2,466
NE - Print Media 2,043
NX - Arts in General 1,813